tree bbbf6683b6750935060ad7814549ae22184a531e
parent 2440967f76db13f93cada1bf0b830bf4aae20a88
author pingping-lin <pingping@onlab.us> 1408049122 -0700
committer Saurav Das <sauravdas@alumni.stanford.edu> 1409942843 -0700

using MultiPointToSinglePointIntent

1. adapt SDN-IP existing code to the new intent framework
2. add comments to methods
3. change to PacketMatchBuilder and IdBlockAllocatorBasedIntentIdGenerator
4. clean up the code in SdnIp.java, which includes:
    TopologyChangeDetector, checkTopologyReady,
    setupFullMesh for layer2 forwarding, flow path relative code,
    device storage relative code, flow cache relative code,
    flowMod and flowId relative code, and IOFSwitchListener.

This change is for ONOS-1858 (not including the code testing).

Change-Id: I19c1dcca3a2e2a67b307edf566279b7e8554bb84